11 × 421 × 457

Prime Factor Structure

Factorization String 11 × 421 × 457

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,319,312

Proper Divisor Sum 202,945

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2116357 ← → #2116393

1 11 421 457 4,631 5,027 192,397 2,116,367

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

2,116,367 6,349,102 3,174,551 9,523,654 4,761,827 14,285,482 7,142,741 21,428,224 10,714,112 5,357,056 2,678,528 1,339,264 669,632 334,816 167,408 83,704 41,852 20,926 10,463 31,390 15,695 47,086 23,543 70,630 35,315 105,946 52,973 158,920 79,460 39,730 19,865 59,596 29,798 14,899 44,698 22,349 67,048 33,524 16,762 8,381 25,144 12,572 6,286 3,143 9,430 4,715 14,146 7,073 21,220 10,610 5,305 15,916 7,958 3,979 11,938 5,969 17,908 8,954 4,477 13,432

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.